Earthshine Observing Log - 2004 June 25

(Go on for sample images, on-line analysis result, and monthly lunar almanac)


General Information:

Observer: Enric Pallé Bagó
Weather: Some smoke
Seeing: Regular/bad
Lunar Phase: -96.1 degree
Sun set: 02:59 UT
Moon rise: 19:51 UT
Moon set: 07:42 UT
Sun rise: 12:42 UT
Camera temperature: -35
BE filter type: NG3 2mm
ES filter type: NG10 2mm
BS exposure: 1200 ms
ES Exposure: 60000 ms
Image sequence: 4BS+ES+DC; FLAT
Image directory: (moon) /images/04jun25/

Observing Notes:




Sample Lunar Images on June 25, 2004

Crescent Earthshine ES side flat


Stddev of the flat: 1.20 (at the mean of 100).


On-line Analysis Result for June 25, 2004

Intensity vs. time Intensity vs. airmass [A*]


Moonshine fitting Stddev.: 0.0119314; airmass absorptivity: -0.159394
Crescent fitting Stddev.: 0.0103232; airmass absorptivity: -0.149167
Earthshine fitting Stddev.: 0.0284302; airmass absorptivity: -0.204734

[A*] (from top to bomttom): 1.29043, 1.29141, Stddev: 0.0615872, 0.0621186; Calc. [A*]: 1.43624


Comments:
pmr@bbso.njit.edu
© BBSO/NJIT - Last updated on Mon Oct 11 13:39:41 PDT 2004.